71648172

素因数分解:

$2^2\times 3^3\times {\mathrm{663409}}^1$

素因数の和:663422

約数の個数: 24

約数和(自身を含む): 185754800

約数和(自身を除く): 114106628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 663409, 1326818, 1990227, 2653636, 3980454, 5970681, 7960908, 11941362, 17912043, 23882724, 35824086, 71648172]

約数ペア:

[(1, 71648172), (2, 35824086), (3, 23882724), (4, 17912043), (6, 11941362), (9, 7960908), (12, 5970681), (18, 3980454), (27, 2653636), (36, 1990227), (54, 1326818), (108, 663409)]